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AD7890BR-4

AD7890BR-4
Mfr. #:
AD7890BR-4
Fabricante:
Rochester Electronics, LLC
Descripción:
Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
AD7890BR-4 Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
AD7890BR-4 DatasheetAD7890BR-4 Datasheet (P4-P6)AD7890BR-4 Datasheet (P7-P9)AD7890BR-4 Datasheet (P10-P12)AD7890BR-4 Datasheet (P13-P15)AD7890BR-4 Datasheet (P16-P18)AD7890BR-4 Datasheet (P19-P21)AD7890BR-4 Datasheet (P22-P24)AD7890BR-4 Datasheet (P25-P27)AD7890BR-4 Datasheet (P28-P29)
ECAD Model:
Atributo del producto
Valor de atributo
Fabricante
Analog Devices Inc.
categoria de producto
Adquisición de datos - ADC / DAC - Propósito especial
Serie
AD7890
Producto
Convertidores analógicos a digitales
Escribe
Sistema de adquisición de datos (DAS)
embalaje
Tubo
Unidad de peso
0.038731 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
SOIC-24
Tipo de entrada
De un solo extremo
Temperatura de funcionamiento
-40°C ~ 85°C
Tipo de montaje
Montaje superficial
Tipo de salida
CMOS / TTL
Número de canales
8 Channel
Suministro de voltaje
5V
Paquete de dispositivo de proveedor
24-SOIC
Resolución-Bits
12 b
Tasa de muestreo por segundo
117k
Interfaz de datos
De serie
Fuente de suministro de voltaje
Suministro único
Arquitectura
SAR
Resolución
12 bit
Tipo de referencia
Externo interno
Disipación de potencia Pd
50 mW
Temperatura máxima de funcionamiento
+ 125 C
Temperatura mínima de funcionamiento
- 55 C
El consumo de energía
30 mW
Tipo de interfaz
SPI en serie
Relación señal / ruido SNR
70 dB
Error de ganancia
+/- 2.5 LSB
Número de convertidores
1 Converter
Tasa de muestreo
117 kS/s
INL-Integral-No linealidad
+/- 0.5 LSB
DNL-Diferencial-No linealidad
+/- 1 LSB
Tags
AD7890BR, AD7890B, AD7890, AD789, AD78, AD7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
Octal Channel Single ADC SAR 117ksps 12-bit Serial 24-Pin SOIC W Tube
***et
8 CHANNEL,SERIAL A/D IC
***i-Key
IC DAS 12BIT 8CH 24-SOIC
***hardson RFPD
CONVERTER - ADC
***log Devices
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to 4.096 V (AD7890-4), and 0 V to 2.5 V (AD7890-2). The multiplexer on the part is independently accessible. This allows the user to insert an antialiasing filter or signal conditioning, if required, between the multiplexer and the ADC. This means that one antialiasing filter can be used for all eight channels. Connection of an external capacitor allows the user to adjust the time given to the multiplexer settling to include any external delays in the filter or signal conditioning circuitry. Output data from the AD7890 is provided via a high speed bidirectional serial interface port. The part contains an on-chip control register, allowing control of channel selection, conversion start, and power-down via the serial port. Versatile, high speed logic ensures easy interfacing to serial ports on microcontrollers and digital signal processors. In addition to the traditional dc accuracy specifications such as linearity, full-scale, and offset errors, the AD7890 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. Power dissipation in normal mode is low at 30 mW typical and the part can be placed in a standby (power-down) mode if it is not required to perform conversions. The AD7890 is fabricated in Analog Devices, Inc.'s Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-lead, 0.3" wide, plastic or ceramic dual-in-line package or in a 24-lead small outline package (SOIC_W). Product Highlights Complete 12-Bit Data Acquisition System-on-a-Chip. The AD7890 is a complete monolithic ADC combining an 8-channel multiplexer, 12-bit ADC, 2.5 V reference, and a track/hold amplifier on a single chip. Separate Access to Multiplexer and ADC. The AD7890 provides access to the output of the multiplexer allowing one antialiasing filter for 8 channels—a considerable savings over the 8 antialiasing filters required if the multiplexer is internally connected to the ADC. High Speed Serial Interface. The part provides a high speed serial interface for easy connection to serial ports of microcontrollers and DSP processors.
Parte # Mfg. Descripción Valores Precio
AD7890BR-4
DISTI # AD7890BR-4-ND		Analog Devices IncIC DAS 12BIT 8CH 24-SOIC
RoHS: Not compliant
Min Qty: 31
Container: Tube		Limited Supply - Call
    AD7890BR-4Analog Devices IncADC, Proprietary Method, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO24
    RoHS: Not Compliant    		1418
    • 1000:$28.0700
    • 500:$29.5400
    • 100:$30.7600
    • 25:$32.0800
    • 1:$34.5400
    AD7890BR-4
    DISTI # 584-AD7890BR-4    		Analog Devices IncAnalog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
    RoHS: Not compliant    		0
      AD7890BR-4Analog Devices IncIC,DATA ACQ SYSTEM,8-CHANNEL,12-BIT,SOP,24PIN,PLASTIC19
      • 1:$20.6050
      AD7890BR-4
      DISTI # AD7890BR-4      		Analog Devices IncCONVERTER - ADC
      RoHS: Not Compliant      		0
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        Disponibilidad
        Valores:
        Available
        En orden:
        5500
        Ingrese la cantidad:
        El precio actual de AD7890BR-4 es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
        Precio de referencia (USD)
        Cantidad
        Precio unitario
        Ext. Precio
        1
        30,91 US$
        30,91 US$
        10
        29,36 US$
        293,62 US$
        100
        27,82 US$
        2 781,68 US$
        500
        26,27 US$
        13 135,70 US$
        1000
        24,73 US$
        24 726,00 US$
        Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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